Similarity of sentiment and suffering united them in the firmest bonds of friendship; and thus, from reciprocation of thought and feeling, flowed a pure and sweet consolation.
"A Sicilian Romance"
Ann Radcliffe
As for reciprocation in other forms except the most superficial, or of permitting a personal note to sound ever so discreetly, Siward tolerated no such idea.
"The Fighting Chance"
Robert W. Chambers
And why should not life glide away in the soft reciprocation of protection and reverence?
"Rasselas, Prince of Abyssinia"
Samuel Johnson